2044400350 has 12 divisors (see below), whose sum is σ = 3802584744. Its totient is φ = 817760120.

The previous prime is 2044400329. The next prime is 2044400359. The reversal of 2044400350 is 530044402.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044400359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20443954 + ... + 20444053.

It is an arithmetic number, because the mean of its divisors is an integer number (316882062).

Almost surely, 2^2044400350 is an apocalyptic number.

2044400350 is a deficient number, since it is larger than the sum of its proper divisors (1758184394).

2044400350 is a wasteful number, since it uses less digits than its factorization.

2044400350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40888019 (or 40888014 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 2044400350 is about 45215.0456153701. The cubic root of 2044400350 is about 1269.1763833398.

Adding to 2044400350 its reverse (530044402), we get a palindrome (2574444752).

The spelling of 2044400350 in words is "two billion, forty-four million, four hundred thousand, three hundred fifty".